Answer:
A). Defending the leaders' choices.
Step-by-step explanation:
Rhetorical tactics/strategies are primarily employed to emphasize a specific idea or convey a particular idea, message, or meaning with an aim to persuade and convince the audience and elicit the desired response, feeling, or emotion from them.
In the given quote, the rhetorical tactic that has been employed here would be 'defending the leaders' choices' as reflected by the phrase 'their resistance is accomplishing in strength and valor to the enemy'. The chief aim of this rhetorical tactic is to convince the audience and make them believe that the choice made by the leaders' to resist or defend against the enemy is justified and people are encouraging and supporting these efforts('Soviet people is rising in defense'. Therefore, option A is the correct answer